Webcam motion detection stuff

1

hye there.i’m trying to do a webcam-motion-detection pong game (flash game) player will need to control the paddle by moving their hand, and wbcam will detect the movement and interact with the paddle. my problem here is that the displayed size is so small when i preview it on .swf…do anyone know how to set the size for the displayed vids? i really2 need help…thanksss